[mapserver-commits] [MapServer/MapServer] a3b638: msSHPReadShape(): avoid integer overflow

[Jeff McKenna]

  Branch: refs/heads/branch-7-6
  Home:   https://github.com/MapServer/MapServer
  Commit: a3b638d8e257e7e2773ed749fda425537917c272
      https://github.com/MapServer/MapServer/commit/a3b638d8e257e7e2773ed749fda425537917c272
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-08 (Sat, 08 Oct 2022)

  Changed paths:
    M mapshape.c

  Log Message:
  -----------
  msSHPReadShape(): avoid integer overflow

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52209


  Commit: 6cdf2cde37f897ee69f60a445d13b8f0000a2cfa
      https://github.com/MapServer/MapServer/commit/6cdf2cde37f897ee69f60a445d13b8f0000a2cfa
  Author: Jeff McKenna <jmckenna at gatewaygeomatics.com>
  Date:   2022-10-09 (Sun, 09 Oct 2022)

  Changed paths:
    M mapshape.c

  Log Message:
  -----------
  Merge pull request #6694 from MapServer/backport-6689-to-branch-7-6

[Backport branch-7-6] msSHPReadShape(): avoid integer overflow


Compare: https://github.com/MapServer/MapServer/compare/2721264b6480...6cdf2cde37f8